CN215948397U

CN215948397U - Construction rainfall drainage structures

Info

Publication number: CN215948397U
Application number: CN202121896051.9U
Authority: CN
Inventors: 刘丽; 黄小梅; 陈炜炫; 徐灵根; 董秀明; 刘勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-03-04
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a rainfall drainage structure for building construction, which comprises a drainage box, wherein a sedimentation cavity is arranged on one side in the drainage box, a water inlet filter screen is arranged at the position where the top of the drainage box is communicated with the sedimentation cavity, a cleaning mechanism is arranged at the position where the top of the drainage box corresponds to the water inlet filter screen, a slag discharging mechanism is arranged in the sedimentation cavity, a first filter cavity communicated with the sedimentation cavity is arranged in the drainage box, a filter mechanism is arranged in the first filter cavity, and a second filter cavity communicated with the first filter cavity is arranged in the drainage box. According to the utility model, the whole structure can stably pre-filter and precipitate the drainage pipeline in the building construction, so that the condition that the drainage pipeline is blocked and cannot normally drain due to sundries butt joint is avoided, and simultaneously, the rainwater can be purified, so that the rainwater can be directly utilized for building construction, the resource utilization rate is improved, and the water resource required by building construction is saved.

Description

Construction rainfall drainage structures

Technical Field

The utility model relates to the technical field of building construction protection, in particular to a building construction rainfall drainage structure.

Background

In a building construction site, the method is a crucial project for rainfall drainage, and smooth construction operation can be performed in relation to the environment of the construction site, so that a certain demand is provided for a rainfall drainage structure in building construction;

current building construction rainfall drainage structure all is single drain pipe department installation filter screen again and carries out filtration treatment, can adulterate the grit earth of construction site in the rainwater, has also smugglied some debris and so on simultaneously, and the filter screen is though can keep off debris down, but grit earth and some little debris still can get into drainage pipe in, blocks up it easily to influence normal rainfall drainage work.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a rainfall drainage structure for building construction.

In order to achieve the purpose, the utility model adopts the following technical scheme: a rainfall drainage structure for building construction comprises a drainage box, wherein a sedimentation cavity is arranged at one side in the drainage box, a water inlet filter screen is arranged at the position where the top of the water discharging tank is communicated with the sedimentation cavity, a cleaning mechanism is arranged at the position where the top of the water discharging tank corresponds to the water inlet filter screen, a slag discharging mechanism is arranged in the sedimentation cavity, a first filtering cavity communicated with the sedimentation cavity is arranged in the drainage box, a filtering mechanism is arranged in the first filtering cavity, a second filtering cavity communicated with the first filtering cavity is arranged in the drainage box, a purification mechanism is arranged in the second filter cavity, a drain pipe communicated with the second filter cavity is arranged at the position close to the bottom part on one side of the outer surface of the drain box, the drainage pipe is provided with a switch valve, one side of the outer surface of the drainage box is provided with a fixed plate close to the top, and the fixed plate is provided with a water suction pump.

As a further description of the above technical solution:

the cleaning mechanism comprises a fixed seat fixedly connected to the top of the drainage tank, a first motor is arranged in the fixed seat, a poking plate is arranged at the output end of the first motor, and the position of the poking plate corresponds to the position of the water inlet filter screen.

As a further description of the above technical solution:

the slag discharging mechanism comprises a settling tank arranged at the bottom of the settling chamber, an auger is arranged in the settling tank, one side of the outer surface of the water discharging box is provided with a second motor fixedly connected with the output end and one end of the auger, one side of the outer surface of the water discharging box is provided with a slag discharging port communicated with the settling tank, and a control valve is arranged on the slag discharging port.

As a further description of the above technical solution:

the filtering mechanism is including setting up the first piece of placing at first filter chamber inner wall, the first top of placing the piece is provided with the filter screen frame, the first locating block of bottom fixedly connected with of filter screen frame, first placing is provided with on the piece and nests the first constant head tank of complex mutually with first locating block.

As a further description of the above technical solution:

purifying mechanism places the piece including the second that sets up at the second and filter the intracavity wall, the second is placed and is provided with the filter stand on the piece, be provided with the material filling layer on the filter stand, and the bottom fixedly connected with second locating piece of filter stand, the top that the piece was placed to the second is provided with the second constant head tank with the mutual joint complex of second locating piece.

As a further description of the above technical solution:

the top of the drainage box is provided with movable openings corresponding to the first filtering cavity and the second filtering cavity, and the movable openings are internally and hermetically connected with sealing plates in an embedded mode.

As a further description of the above technical solution:

one end of the liquid discharge pipe is in butt joint with a water discharge pipe of the building construction site, the water inlet end of the water suction pump is communicated into the second filtering cavity, and the output end of the water suction pump is in butt joint with a water storage tank of the building construction site.

As a further description of the above technical solution:

the outer surface of the second positioning block is fixedly connected with a limiting lug, the inner wall of the second positioning groove is fixedly connected with a fixing lug, and the cross sections of the limiting lug and the fixing lug are both arc-shaped.

The utility model has the following beneficial effects:

the rainfall drainage structure for building construction can carry out primary filtration on rainwater entering a precipitation cavity through a water inlet filter screen at the top in a drainage box, can pull out large sundries filtered out by matching with the arrangement of a cleaning mechanism so as to ensure the water inlet efficiency, can conveniently precipitate sandstone soil doped in the rainwater in the precipitation cavity, can conveniently discharge the precipitated sandstone soil by matching with a deslagging mechanism, can carry out secondary filtration on a water body through a filtering mechanism, can directly discharge the filtered water into a drainage pipeline so as to effectively avoid the blockage of the drainage pipeline, improves the drainage efficiency, can carry out neutralization treatment on the precipitated and filtered water through the arranged purification mechanism, conveniently filters and purifies the rainwater for reuse, can effectively save energy, and has the whole structure capable of stably carrying out pre-filtration precipitation treatment on the drainage pipeline in the building construction, avoid debris butt joint to cause the unable normal drainage's of drainage pipe blockage condition, also can carry out purification treatment with the rainwater simultaneously, can directly utilize and carry out the construction and use, carry up resource utilization, practice thrift the required water resource of construction.

Drawings

FIG. 1 is a schematic view of an overall structure of a rainfall drainage structure for building construction according to the present invention;

FIG. 2 is a front view of a rainfall drainage structure for construction according to the present invention;

FIG. 3 is a side view of a slag discharge mechanism of a rainfall drainage structure for building construction according to the present invention;

fig. 4 is an enlarged view of a point a in fig. 2 of a rainfall drainage structure for construction according to the present invention.

Illustration of the drawings:

1. a drain tank; 2. a sedimentation chamber; 3. a water inlet filter screen; 4. a cleaning mechanism; 401. a fixed seat; 402. a first motor; 403. a poking plate; 5. a slag discharge mechanism; 501. a settling tank; 502. a packing auger; 503. a second motor; 504. a slag discharge port; 505. a control valve; 6. a first filter chamber; 7. a filtering mechanism; 701. a first placing block; 702. a filter screen frame; 703. a first positioning block; 704. a first positioning groove; 8. a second filter chamber; 9. a purification mechanism; 901. a second placement block; 902. a filter frame; 903. a material filling layer; 904. a second positioning block; 905. a second positioning groove; 906. a limiting bump; 907. fixing the bump; 10. a movable opening; 11. a sealing plate; 12. a liquid discharge pipe; 13. an on-off valve; 14. a fixing plate; 15. a water pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: a rainfall drainage structure for building construction comprises a drainage box 1, wherein a sedimentation chamber 2 is arranged on one side in the drainage box 1, a water inlet filter screen 3 is arranged at the position where the top of the drainage box 1 is communicated with the sedimentation chamber 2, a cleaning mechanism 4 is arranged at the position where the top of the drainage box 1 corresponds to the water inlet filter screen 3, a slag discharging mechanism 5 is arranged in the sedimentation chamber 2, a first filter chamber 6 communicated with the sedimentation chamber 2 is arranged in the drainage box 1, a filter mechanism 7 is arranged in the first filter chamber 6, a second filter chamber 8 communicated with the first filter chamber 6 is arranged in the drainage box 1, a purifying mechanism 9 is arranged in the second filter chamber 8, a drainage pipe 12 communicated with the second filter chamber 8 is arranged at the position close to the bottom on one side of the outer surface of the drainage box 1, a switch valve 13 is arranged on the drainage pipe 12, and a fixing plate 14 is arranged at the position close to the top on one side of the outer surface of the drainage box 1, a suction pump 15 is provided on the fixed plate 14.

In the further scheme, clearance mechanism 4 includes fixed connection at the fixing base 401 at drainage box 1 top, is provided with first motor 402 in the fixing base 401, and the output of first motor 402 is provided with dials movable plate 403, and the position of dialling movable plate 403 is corresponding with the filter screen 3 that intakes, through the clearance mechanism 4 that sets up, can stir the debris that intake filter screen 3 filtered out and go on one side, avoids causing the water inlet position to block up, influences the smoothness nature of drainage.

In the further scheme, slag discharging mechanism 5 is including setting up the precipitation tank 501 in precipitation chamber 2 bottom, be provided with auger 502 in the precipitation tank 501, surface one side of water drainage tank 1 is provided with output and auger 502 one end looks fixed connection's second motor 503, and surface one side of water drainage tank 1 is provided with row cinder notch 504 that is linked together with precipitation tank 501, be provided with control valve 505 on arranging cinder notch 504, slag discharging mechanism 5 through setting up in the precipitation chamber 2, can be stable deposit the grit earth that gets off in the rainwater and discharge away, promote drainage efficiency, avoid influencing normal drainage work to grit earth butt joint.

In the further scheme, filtering mechanism 7 is including setting up the first piece 701 of placing at 6 inner walls of first filter chamber, the first top of placing piece 701 is provided with filter screen frame 702, the first locating block 703 of the bottom fixedly connected with of filter screen frame 702, first placing and being provided with the first constant head tank 704 with first locating block 703 looks nested complex on the piece 701, filtering mechanism 7 can carry out the secondary filtration to the rainwater, carry out the secondary filtration with some dead branches debris of adulteration in aquatic etc. promote drainage efficiency.

In the further scheme, purify mechanism 9 and place piece 901 including the second that sets up at 8 inner walls of second filter chamber, the second is placed and is provided with filter stand 902 on the piece 901, be provided with material filling layer 903 on the filter stand 902, and filter stand 902's bottom fixedly connected with second locating piece 904, the top that the piece 901 was placed to the second is provided with the second constant head tank 905 with the mutual joint complex of second locating piece 904, the work of purifying subsequent water can conveniently be carried out in the setting of purifying mechanism 9, the rainwater is acid more, material filling layer 903 can be to the rainwater neutralization treatment, cooperation overall structure can conveniently filter the purification and recycle the rainwater, promote resource utilization, reduce economic cost.

In the further scheme, the top of the drainage box 1 is provided with movable openings 10 corresponding to the first filter chamber 6 and the second filter chamber 8, the two movable openings 10 are internally provided with sealing plates 11 in a nested and sealed connection mode, and the filtering mechanism 7 and the purifying mechanism 9 can be conveniently cleaned and replaced through the structure.

In the further scheme, the one end of fluid-discharge tube 12 and the butt joint of the drain pipe in construction place, the end of intaking of suction pump 15 communicates in the second filter chamber 8, and the output of suction pump 15 and the storage water tank butt joint in construction place can guarantee through the setting of structure that the water after the stable filtration is discharged drainage pipe in, can not cause drainage pipe to block up, and the water after the while purifies can directly utilize and carry out the construction and use.

In the further scheme, the outer fixed surface of the second positioning block 904 is connected with a limiting bump 906, the inner wall of the second positioning groove 905 is fixedly connected with a fixing bump 907, the cross sections of the limiting bump 906 and the fixing bump 907 are arc-shaped, and the stability of positioning and installation of the filter frame 902 can be ensured through the structural arrangement.

The working principle is as follows: when the building construction rainfall drainage structure is used, the whole drainage box 1 is installed on the ground surface at the corresponding position of a building construction drainage pipe, rainwater enters a precipitation cavity 2 through a water inlet filter screen 3 for precipitation, the water inlet filter screen 3 filters off some large sundries, a first motor 402 drives a stirring plate 403 to rotate, the filtered sundries are stirred open to ensure that the water inlet is stable, sandstone soil doped in the rainwater is precipitated in the precipitation cavity 2, a second motor 503 drives an auger 502 to rotate, the auger 502 discharges the sandstone soil precipitated in a precipitation tank 501, the rainwater enters a first filtration cavity 6 after precipitation, secondary filtration is carried out through a filtration net rack 702 to filter off floaters doped in a water body, the filtered water enters a second filtration cavity 8, a switch valve 13 is opened, the cleaned water can be drained into the drainage pipe, and the precipitated and filtered water is neutralized and purified through a material filling layer 903, the treated water is conveyed into water storage equipment for building construction through a water suction pump 15 for building construction, so that the utilization rate of water resources is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a construction rainfall drainage structures, includes the drain box, its characterized in that: one side is provided with the precipitation chamber in the drainage box, and the position that the top of drainage box and precipitation chamber are linked together is provided with the filter screen of intaking, the top of drainage box and the filter screen of intaking correspond the position and be provided with clearance mechanism, be provided with slag extractor in the precipitation chamber, be provided with the first filter chamber that is linked together with the precipitation chamber in the drainage box, be provided with filter mechanism in the first filter chamber, be provided with the second filter chamber that is linked together with first filter chamber in the drainage box, be provided with purification mechanism in the second filter chamber, surface one side of drainage box is close to the bottom position and is provided with the fluid-discharge tube that is linked together with the second filter chamber, be provided with the ooff valve on the fluid-discharge tube, surface one side of drainage box is close to the top position and is provided with the fixed plate, be provided with the suction pump on the fixed plate.

2. The rainfall drainage structure for building construction according to claim 1, wherein: the cleaning mechanism comprises a fixed seat fixedly connected to the top of the drainage tank, a first motor is arranged in the fixed seat, a poking plate is arranged at the output end of the first motor, and the position of the poking plate corresponds to the position of the water inlet filter screen.

3. The rainfall drainage structure for building construction according to claim 1, wherein: the slag discharging mechanism comprises a settling tank arranged at the bottom of the settling chamber, an auger is arranged in the settling tank, one side of the outer surface of the water discharging box is provided with a second motor fixedly connected with the output end and one end of the auger, one side of the outer surface of the water discharging box is provided with a slag discharging port communicated with the settling tank, and a control valve is arranged on the slag discharging port.

4. The rainfall drainage structure for building construction according to claim 1, wherein: the filtering mechanism is including setting up the first piece of placing at first filter chamber inner wall, the first top of placing the piece is provided with the filter screen frame, the first locating block of bottom fixedly connected with of filter screen frame, first placing is provided with on the piece and nests the first constant head tank of complex mutually with first locating block.

5. The rainfall drainage structure for building construction according to claim 1, wherein: purifying mechanism places the piece including the second that sets up at the second and filter the intracavity wall, the second is placed and is provided with the filter stand on the piece, be provided with the material filling layer on the filter stand, and the bottom fixedly connected with second locating piece of filter stand, the top that the piece was placed to the second is provided with the second constant head tank with the mutual joint complex of second locating piece.

6. The rainfall drainage structure for building construction according to claim 1, wherein: the top of the drainage box is provided with movable openings corresponding to the first filtering cavity and the second filtering cavity, and the movable openings are internally and hermetically connected with sealing plates in an embedded mode.

7. The rainfall drainage structure for building construction according to claim 1, wherein: one end of the liquid discharge pipe is in butt joint with a water discharge pipe of the building construction site, the water inlet end of the water suction pump is communicated into the second filtering cavity, and the output end of the water suction pump is in butt joint with a water storage tank of the building construction site.

8. The rainfall drainage structure for building construction according to claim 5, wherein: the outer surface of the second positioning block is fixedly connected with a limiting lug, the inner wall of the second positioning groove is fixedly connected with a fixing lug, and the cross sections of the limiting lug and the fixing lug are both arc-shaped.